L'UMR ESPACE-DEV développe des recherches sur les dynamiques spatiales caractérisant les éco-sociosystèmes. Ses objectifs concernent la définition d’indicateurs de ces dynamiques : bio-géophysiques, évolutions des sociétés, risques liés aux maladies émergentes en fonction de paramètres environnementaux, changements et vulnérabilité des territoires aux changements globaux. Dans ce but, elle met au point des méthodologies en télédétection spatiale et en intégration des connaissances multidisciplinaires. L'objectif est de mettre en place des Observatoires de l’Environnement pour le développement.
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1 to 10 of 19 Results
Degraded land reclamation actions in 4 countries along the route of the Great Green Wall
Degraded land reclamation actions in 4 countries along the route of the Great Green Wall
Sep 10, 2024
Sadda, Abou-Soufianou; Loireau, Maud; Jangorzo, Salifou Nouhou; Issoufou, Hassane Bil-Assanou; Chotte, Jean-Luc, 2024, "Degraded land reclamation actions in 4 countries along the route of the Great Green Wall", https://doi.org/10.23708/ACJTAW, DataSuds, V1, UNF:6:YFLjZJ17YuP7+XSts6yrUQ== [fileUNF]
Land degradation constitutes a significant challenge in the countries along the Great Green Wall. Substantial efforts have been directed towards implementing Sustainable Land Management (SLM) practices aimed at combating land degradation. In this context, the dataset "Degraded la...
Occupation/usage du sol, Camopi, 2006
Jan 22, 2024
Roux, Emmanuel, 2024, "Occupation/usage du sol, Camopi, 2006", https://doi.org/10.23708/d9a7c456-a6f6-4412-95fd-e1c764b52d59, DataSuds-geo
Carte d'occupation du sol de Camopi ayant servi dans Girod et al. (Girod et al., Annals of Tropical Medicine and Prasitology, 105 (2), 2011) et Roux et al. (Roux et al., SELPER, 2012), réalisée à partir d'une image SPOT5 couleur datant du 20/08/2006 (voir "description sommaire de...
This dataset is harvested from DataSuds-geo repository. / Ce jeu de données est moissonné à partir de l'entrepôt DataSuds-geo.
Occupation/usage du sol, Camopi, 2009
Jan 22, 2024
Dessay, Nadine; Li, Zhichao; Roux, Emmanuel, 2024, "Occupation/usage du sol, Camopi, 2009", https://doi.org/10.23708/fe7fc64d-802a-4e23-8f88-bb3326099e2e, DataSuds-geo
Classification d'occupation/usage du sol obtenue à partir de la scène SPOT5 acquise le 17/10/2009
This dataset is harvested from DataSuds-geo repository. / Ce jeu de données est moissonné à partir de l'entrepôt DataSuds-geo.
Coletas larvas - Locais e datas
Jan 1, 2024
Lima, Ana Cristina Silva Ferreira; Volmir Zanini, 2024, "Coletas larvas - Locais e datas", https://doi.org/10.23708/7b04a5ab-06ae-4b2f-b8b0-e1295b27915e, DataSuds-geo
Locais e datas dos amostrados para pesquisa larvária (criadouros).
This dataset is harvested from DataSuds-geo repository. / Ce jeu de données est moissonné à partir de l'entrepôt DataSuds-geo.
Cartographie fine de la couverture de Macrocystis pyrifera sur l'archipel de Kerguelen à partir d'images Sentinel-2 acquises en 2020
Dec 14, 2023
Pré, Alexis, 2023, "Cartographie fine de la couverture de Macrocystis pyrifera sur l'archipel de Kerguelen à partir d'images Sentinel-2 acquises en 2020", https://doi.org/10.5281/zenodo.10373952, Zenodo
Cette donnée représente une cartographie fine de la couverture de Macrocystis pyrifera (MP) sur l’archipel de Kerguelen à partir d'images Sentinel-2 acquises en 2020. Etant donné la proximité de MP avec Durvilleae Antarctica (DA) (du point de vue de leur signature spectrale), les...
This dataset is harvested from DataSuds-geo repository. / Ce jeu de données est moissonné à partir de l'entrepôt DataSuds-geo.
SPOT6 satellite imagery, land cover and land use classification of 5 areas in the South Province of New Caledonia
SPOT6 satellite imagery, land cover and land use classification of 5 areas in the South Province of New Caledonia
Oct 26, 2023
Rousset, Guillaume, 2023, "SPOT6 satellite imagery, land cover and land use classification of 5 areas in the South Province of New Caledonia", https://doi.org/10.23708/PHVOJD, DataSuds, V1
5 areas of New Caledonia covered by the SPOT6 satellite are available at 1.5 meters resolution (RGB + PIR), totaling 128,4 km². These 5 areas have been manually segmented and then classified by photo-interpretation according to two types of classification: (i) classification of t...
Small_Scale_Fishery_ Fish2Sustainability _Data_2023
Sep 6, 2023
Léopold, Marc; Devillers, Rodolphe; Bitoun, Rachel, 2023, "Small_Scale_Fishery_ Fish2Sustainability _Data_2023", https://doi.org/10.5281/zenodo.8321910, Zenodo
Dataset name - World_ IRD_ Small_Scale_Fishery_Data_2023 Title: Qualitative Data on 61 Small-Scale Fisheries: A socio-ecological rapid appraisal applied to cases from Colombia, Ecuador, France, Kenya, Madagascar, Mexico, and Nigeria. Description This dataset was created for the F...
This dataset is harvested from DataSuds-geo repository. / Ce jeu de données est moissonné à partir de l'entrepôt DataSuds-geo.
Virtual water level stations in the Amazon floodplains measured by radar echoes classification
Virtual water level stations in the Amazon floodplains measured by radar echoes classification
May 3, 2023
Enguehard, Pauline; Frappart, Frédéric; Zeiger, Pierre; Blarel, Fabien; Satge, Frédéric; Bonnet, Marie-Paule, 2023, "Virtual water level stations in the Amazon floodplains measured by radar echoes classification", https://doi.org/10.23708/HOZKPW, DataSuds, V1, UNF:6:MEl7erA/2OZZ7MbVWo5szw== [fileUNF]
This dataset was obtained using altimetry data, from CTOH (Center for Topographic studies of the Ocean and Hydrosphere, http://ctoh.legos.obs-mip.fr/), of the ENVISAT (2002-2010) and SARAL (2013-2016) satellite missions acquired over the Curuai floodplain along the Amazon and the...
Surface water quality (2013-2017) - Curuai floodplain, Brazil, Pará
Surface water quality (2013-2017) - Curuai floodplain, Brazil, Pará
Feb 14, 2023
Bonnet, Marie-Paule; Garnier, Jérémie; Da Motta Marques, David; Seyler, Patrick; Dias-Roque, Derlayne Flávia; Nunes Kraus, Cleber, 2023, "Surface water quality (2013-2017) - Curuai floodplain, Brazil, Pará", https://doi.org/10.23708/SNGQHV, DataSuds, V1, UNF:6:ANjAoi1b+71R2DZt5Euwew== [fileUNF]
This dataset was acquired within the framework of several successive French-Brazilian projects with the objective of characterizing the spatio-temporal variations of water quality in the Curuai floodplain. It includes data that were acquired between March 2013 and September 2017...
Cartographie des unités paysagères à partir de données satellitaires à Madagascar entre 2016 et 2020
Cartographie des unités paysagères à partir de données satellitaires à Madagascar entre 2016 et 2020
Sep 30, 2022 - CES-PAYSAGE
Lemettais, Louise; Bégué, Agnès; Luque, Sandra; Laques, Anne-Elisabeth; Alleaume, Samuel; Demagistri, Laurent; Delaitre, Eric, 2022, "Cartographie des unités paysagères à partir de données satellitaires à Madagascar entre 2016 et 2020", https://doi.org/10.23708/LBGQQU, DataSuds, V1
La cartographie des paysages est cruciale pour le suivi et la compréhension d'un large éventail de processus, et pour relever des défis tels que l'aménagement du territoire, l'évaluation de la biodiversité, les interactions santé-environnement, et le suivi/évaluation des impacts...
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